servo/tests/wpt/web-platform-tests/webusb/resources/usb.serviceworker.js

'use strict';
importScripts('/resources/testharness.js');

test(() => {
  assert_equals(typeof navigator.usb, 'undefined',
      'navigator.usb should not be a USB object');
}, 'Service workers should not have access to the WebUSB API.');

done();